[网络] 循环多项式序列

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Its the time of year to take a look backand thats just what the journal Science did as they listed their most important breakthroughs of 2008. At the v

发表于:2018-12-02 / 阅读(65) / 评论(0) 分类 Scientific American(十二)月

图片 by Jason Marshall Its not often someone suggests that knowing some math could make you the life of the party, but thats exactly what Im going to do. Yes, a properly timed delivery of a few fun facts about the famed Fibonacci sequence just migh

发表于:2018-12-07 / 阅读(82) / 评论(0) 分类 数学英语

This is Scientific American's 60-Second Science. I'm Steve Mirsky. Got a minute? The human genome was sequenced, and in the process of moving that forward the technology that was developed was incredible. And because of their efforts in human genome,

发表于:2018-12-24 / 阅读(80) / 评论(0) 分类 Scientific American(十)月

Describing Order and Sequence Patrick: Okay, your first task is to put all of these files in order. Maya: Wow, there must be hundreds of files in this storeroom. How am I supposed to organize them? Patrick: Create a basic filing system. Put things in

发表于:2018-12-27 / 阅读(73) / 评论(0) 分类 2014年ESL之商务英语

This is Scientific American's 60-Second Science. I'm Steve Mirsky, got a minute? Neandertals were our closest relatives. And now we know a lot more about them. Because researchers have for the first time sequenced a complete Neandertal genomethat of

发表于:2019-01-08 / 阅读(74) / 评论(0) 分类 Scientific American(八)月

Listen to the schedule of a business trip. Fill in numbers l-8 to point out the sequence of the schedule. I'm leaving for Milan on the 7th of June. l'II arrive there on the 8th evening at about 7:OOpm. Then, l'II take a shuttle bus to the hotel. On t

发表于:2019-02-17 / 阅读(44) / 评论(0) 分类 英语听力练习题
学英语单词
4-fluoro-2-nitrodiphenyl
a copy desk
acidulent
Adhatoda vasica Nees
agalope trimacula
airwave
akara
alkanoylation
Alumoantigorite
ammonium aluminate
anti-oxidizing
antifighting
artificially induced nuclear reaction
as happy as the day is long
atmospheric pressure kiln
balanced ventilation
battle of Sempatch
Bedouins
beepidity
bewleys
biogeographic regions
bluest
broken breast
buclosamide
cat-and-mouse
deja eprouve
diamine fast violet BBN
dimmer glass
direct reading encoder
distribution warehouse
doom laden
ES-IMV
fiberlike
figmentor
from whose bourn no traveller returns
fun-filleds
galactophorous
gasteralgia
genus erolias
ground controlled approach system
guano phosphate
house boy
I.D.F.
in one fell swoop
incisive
injection-moulded item
input/output sense
interspinous notch
intervention price
jack of all trades, master of none
jildi
jukeboxes
lunar daily variation field
magnetostrictive drive
Marelady
Markov shift
mayme
mcneeley
Mead, L.
mechanical discharger
mixed yarn
monothelious
mounties
NCWVI
noneligible
nonmonochromatic light
optic nerve fibre
ornamental type poultry
osheroff
pebbly lichenification
pilot motor
planar double enveloping worm
posterior proximal intermetacarpal ligament
Primula calderiana
Ramsay Hunt syndrome
redimensions
relegalizing
Santorini's veins
savidges
selenium oxide
sensory stimulation
single-unit semiconductor device
skeletal muscle tissue
snowplow effect
spinning draft
spurs-of-the-moment
supersmoothness
sweareth
symplectite
thyridids
turntails
two jerks of a lamb's tail
unknowables
varnished pressboard
vascularises
vertical flange
wet oxidation
wholesale house
wind swell
wood-processing industry
woodleaf
zone of protective gummosis